Most bruises form when small blood vessels (capillaries) near the skin's surface are broken by the impact of a blow or injury â often on the arms or legs. When this happens, blood leaks out of the vessels and initially appears as a black-and-blue mark. Eventually your body reabsorbs the blood, and the mark disappears. Generally, harder blows cause larger bruises. However, if you bruise easily, a minor bump â one you might not even notice â can result in a substantial bruise. Some people â especially women â are more prone to bruising than others.
The lipids are found primarily in meats and dairy foods, at least, these are the most visible sources, but most foods contain some fat. Some of the richer vegetable sources of dietary fat are nuts and seeds, soybeans, olives, peanuts, and avocados, and these contain the needed or essential fatty acids (EFAs).
Cream, milk and butter are lipids. Butter and cream are often used to make food taste better. Milk is considered a healthy beverage and cheese, sour cream and ice cream are dietary favorites. Fat-free dairy products have had most lipids removed.ound This Helpful. Lipids are organic compounds not soluble in water. They include fats and oils, cholesterol and some other substances. In relation to diet, lipids are thought of as fats that add calories and impact weight and health. Lipids may originate from animals or plants, or be created synthetically.